CN115893060A - Preparation method and production device of winding film packaging material - Google Patents
Preparation method and production device of winding film packaging material Download PDFInfo
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- CN115893060A CN115893060A CN202211509683.4A CN202211509683A CN115893060A CN 115893060 A CN115893060 A CN 115893060A CN 202211509683 A CN202211509683 A CN 202211509683A CN 115893060 A CN115893060 A CN 115893060A
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- 238000004804 winding Methods 0.000 title claims abstract description 69
- 239000005022 packaging material Substances 0.000 title claims abstract description 20
- 238000004519 manufacturing process Methods 0.000 title claims abstract description 17
- 238000002360 preparation method Methods 0.000 title claims abstract description 14
- 230000000087 stabilizing effect Effects 0.000 claims abstract description 4
- 230000000694 effects Effects 0.000 claims description 18
- 239000000463 material Substances 0.000 claims description 16
- 239000012528 membrane Substances 0.000 claims description 15
- 238000003825 pressing Methods 0.000 claims description 12
- 238000005266 casting Methods 0.000 claims description 6
- 238000003756 stirring Methods 0.000 claims description 6
- 238000001816 cooling Methods 0.000 claims description 3
- 239000011159 matrix material Substances 0.000 claims description 3
- 239000000155 melt Substances 0.000 claims description 3
- 239000002994 raw material Substances 0.000 claims description 3
- 238000009826 distribution Methods 0.000 claims description 2
- 238000001125 extrusion Methods 0.000 claims description 2
- 230000009471 action Effects 0.000 abstract description 8
- 238000000034 method Methods 0.000 abstract description 7
- 230000008569 process Effects 0.000 abstract description 3
- 230000037303 wrinkles Effects 0.000 abstract 1
- 238000005096 rolling process Methods 0.000 description 12
- 239000004698 Polyethylene Substances 0.000 description 3
- 238000010586 diagram Methods 0.000 description 3
- 239000000853 adhesive Substances 0.000 description 2
- 230000008602 contraction Effects 0.000 description 2
- 238000012423 maintenance Methods 0.000 description 2
- 229920001526 metallocene linear low density polyethylene Polymers 0.000 description 2
- 239000004708 Very-low-density polyethylene Substances 0.000 description 1
- 230000004075 alteration Effects 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000008859 change Effects 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 230000007613 environmental effect Effects 0.000 description 1
- 230000005484 gravity Effects 0.000 description 1
- 229920000092 linear low density polyethylene Polymers 0.000 description 1
- 239000004707 linear low-density polyethylene Substances 0.000 description 1
- 230000013011 mating Effects 0.000 description 1
- 230000007246 mechanism Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
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- 238000004806 packaging method and process Methods 0.000 description 1
- 239000004014 plasticizer Substances 0.000 description 1
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- 229920001866 very low density polyethylene Polymers 0.000 description 1
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Abstract
The invention discloses a preparation method and a production device of a winding film packaging material, relates to the technical field of winding film preparation devices, solves the problem that offset wrinkles are easy to occur in the winding process, and comprises a roll shaft matched with the winding film in a winding way; the device also comprises an adjusting rod, a first rotating rod and a second rotating rod; the gap assembly is used for driving the first rotating rod and the second rotating rod to rotate in a gap mode, so that the adjusting rod acts on a winding film wound along the roll shaft; a maintaining assembly for stabilizing the gap assembly; the first rotating rod is driven to rotate through the action of the first rotating rod and the movable groove, so that the second rotating rod is driven to rotate, the adjusting rod rotates, and the outer surface of the wound film on the roller shaft is arranged.
Description
Technical Field
The invention relates to the technical field of winding film preparation devices, in particular to a winding film packaging material preparation method and a production device thereof.
Background
The winding film, also called stretch film and thermal contraction film, is produced by taking PVC as a base material and DOA as a plasticizer and having self-adhesion function at home at first. Because of environmental problems, high cost (relative to PE with large specific gravity, small unit packaging area), poor stretchability and the like, PE stretched films are gradually eliminated when beginning to be produced in 1994-1995, and the PE stretched films use EVA as a self-adhesive material, but have high cost and taste, and PIB and VLDPE as self-adhesive materials are developed later, and LLDPE as a base material, including C4, C6, C8 and Metallocene PE (MPE), and winding films are frequently used as existing packaging materials.
And the winding membrane passes through in the apparatus for producing manufacturing process, generally carry out the rolling to the winding membrane through conveyer belt cooperation roller and collect, the winding of winding membrane along the epaxial round of roller winding promptly, the mechanism that is used for the clearance of cooperation roller rolling to smooths the winding membrane is not set up in the device of prior art, with the rolling quality of guaranteeing every circle of winding membrane, and current device is only gone on through pulling of roller, along with the winding membrane is more and more big at the epaxial winding thickness of roller, and lack the adjusting device of in-process, make the coiling in-process appear squinting fold scheduling problem easily.
Therefore, a preparation method and a production device of the winding film packaging material are provided.
Disclosure of Invention
The invention aims to provide a preparation method of a wrapping film packaging material and a production device thereof, so as to solve the problems in the background technology.
In order to achieve the purpose, the invention provides the following technical scheme: a winding film packaging material preparation production device comprises a roll shaft matched with a winding film in a winding way; the device also comprises an adjusting rod, a first rotating rod and a second rotating rod; the gap assembly is used for driving the first rotating rod and the second rotating rod to rotate in a gap mode, so that the adjusting rod acts on a wound film wound along the roll shaft; a maintaining assembly for stabilizing the gap assembly; the moving assembly enables the second rotating rod to be far away from the first rotating rod, and the thickness of the winding film is matched to change the adjusting rod and the distance between the roll shafts.
Preferably, the clearance subassembly includes first fixed plate, fixedly connected with spacing collar on the first fixed plate, the activity groove has been seted up to the spacing collar bottom, fixedly connected with rotor plate on the roller, the rotor plate tip rotates and is connected with first pivot, first pivot one end with first rotor rod middle part is connected fixedly, first rotor rod both ends rotate be connected with spacing collar inner wall roll complex roll board, roll the board with activity groove clearance fit, still be equipped with the drive on the roller first rotor rod pivoted cooperation subassembly.
Preferably, the clearance subassembly still include with the incomplete gear that the first pivot other end is connected fixedly, rotate on the rotor plate be connected with incomplete gear meshing's first gear, the latch group on the incomplete gear is two, the thickness of incomplete gear is less than the thickness of first gear, first dwang passes through it drives to remove the subassembly the rotation of second dwang.
Preferably, the cooperation subassembly include with first fixed plate is connected fixed second fixed plate, fixedly connected with motor on the second fixed plate, motor output shaft wear out the second fixed plate and with the roller is connected fixedly, roller tip fixedly connected with second gear, the meshing has on the second gear with the second fixed plate rotates the third gear of being connected, fixedly connected with on the third gear with roll board roll complex arc piece.
Preferably, the maintaining assembly includes a movable plate connected and fixed to the first rotating shaft, a groove matched with the set of teeth of the incomplete gear is formed in the movable plate, a plurality of pressing plates arranged in a circular matrix are fixedly connected to the first gear central shaft, and the pressing plates are in pressing fit with the movable plate.
Preferably, the movable assembly comprises a limiting plate, a sliding plate is arranged on the limiting plate in a sliding fit mode, the sliding plate is fixedly connected with a toothed plate in meshing contact with the first gear, a plurality of first connecting rods are fixedly connected between the limiting plate and the rotating plate, a second connecting rod is fixedly connected to the side face of the toothed plate, a fixed circular plate is fixedly connected to the end portion of the second connecting rod, a second rotating shaft is rotatably connected to the middle shaft of the fixed circular plate, the second rotating shaft is fixedly connected to the middle portion of the second rotating rod, a switching assembly for switching the position of the adjusting rod is arranged on the second rotating rod, and a rotating assembly is arranged between the fixed circular plate and the incomplete gear.
Preferably, the runner assembly is including the first loop bar that is horizontal distribution, second pivot tip fixedly connected with rotates the plectane, first loop bar one end with it rotates the plectane edge and rotates the connection, first loop bar other pot head be equipped with incomplete gear edge rotates the first sleeve pipe of connecting, first sleeve outside of tubes fixed surface is connected with the second loop bar, limiting plate side fixedly connected with the second sleeve pipe that the second loop bar cover was established.
Preferably, the switching subassembly include with second dwang sliding fit's movable sliding plate, movable sliding plate with it is fixed to adjust the pole connection, adjust the pole with second dwang sliding fit, the movable sliding plate both ends are the wedge shape, and have elastic shrinkage performance, the spacing collar both sides are equipped with the clamp plate through pneumatic cylinder control, the clamp plate with adjust the pole tip and support the press fit.
A preparation method of a wrapping film packaging material comprises the following steps;
s1, stirring, namely stirring the preparation raw materials of the winding film through a mixer to obtain a material A;
s2, extruding, and then putting the material A into an extruding machine for high-temperature extruding to obtain a material B;
s3, forming, namely putting the material B into a melt casting machine, casting to form a film, and cooling to obtain a winding film;
s4, winding, namely clamping and fixing the sleeve joint barrel on the roll shaft, then connecting the end part of the winding film with the sleeve joint barrel, starting the motor, winding the winding film on the sleeve joint barrel, and finally taking the sleeve joint barrel and the winding film off the roll shaft.
Compared with the prior art, the invention has the beneficial effects that:
1. according to the invention, the first rotating rod is rotated under the action of the first rotating rod and the movable groove, so that the second rotating rod is driven to rotate, and the adjusting rod rotates to arrange the outer surface of the wound film on the roller shaft.
2. The second dwang axis removes along the rotor plate, and the thickness of winding membrane is bigger and bigger, and this mode guarantees to adjust the pole and twine the distance size between the membrane unanimous all the time to the effect that makes the regulation pole effect winding membrane is unanimous, avoids adjusting the pole and excessively supports to press the winding membrane.
3. Through the effect of second gear, third gear and arc piece, the roll board of arc piece effect position in the top cooperates the effect of activity groove, helps first rotation pole to rotate.
Drawings
FIG. 1 is a schematic view of the overall structure of the present invention;
FIG. 2 is a schematic diagram of the overall structure of the present invention, shown disassembled;
FIG. 3 is an enlarged view of the middle structure of FIG. 2;
FIG. 4 is a rear view of the structure of FIG. 3;
FIG. 5 is a schematic view of a portion of the structure of FIG. 3;
FIG. 6 is a schematic diagram of FIG. 5 with the structure broken away;
FIG. 7 is a schematic diagram of FIG. 6 with a partial structure broken away;
FIG. 8 is a schematic partially disassembled view of the structure of FIG. 7;
FIG. 9 is a side view of the partially disassembled structure of FIG. 8;
fig. 10 is a partially disassembled view of fig. 9.
In the figure: 1-a roll shaft; 2-adjusting the rod; 3-a first turning lever; 4-a second rotating rod; 5-a gap assembly; 6-a first fixing plate; 7-a limit ring; 8-a movable groove; 9-a rotating plate; 10-a first shaft; 11-rolling a plate; 12-incomplete gear; 13-a first gear; 14-a mating component; 15-a second fixing plate; 16-an electric machine; 17-a second gear; 18-a third gear; 19-an arc-shaped block; 20-a maintenance component; 21-a movable plate; 22-a groove; 23-pressing plate; 24-a moving assembly; 25-a limiting plate; 26-a sliding plate; 27-toothed plate; 28-first connecting rod; 29-a second connecting rod; 30-fixing the circular plate; 31-a second shaft; 32-a rotating assembly; 33-a first loop bar; 34-rotating the circular plate; 35-a first sleeve; 36-a second loop bar; 37-a second sleeve; 38-a switching component; 39-a movable skateboard; and 40-pressing a plate.
Detailed Description
The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.
Example one
Referring to fig. 1 to 3, a wrapping film packaging material manufacturing apparatus shown in the drawings includes a roller 1 for winding a wrapping film; the device also comprises an adjusting rod 2, a first rotating rod 3 and a second rotating rod 4; the gap component 5 is used for driving the first rotating rod 3 and the second rotating rod 4 to rotate in a gap mode, so that the adjusting rod 2 acts on a winding film wound along the roll shaft 1; a maintaining assembly 20, the maintaining assembly 20 being used for stabilizing the gap assembly 5; and the moving assembly 24, wherein the moving assembly 24 enables the second rotating rod 4 to be far away from the first rotating rod 3, and the distance between the adjusting rod 2 and the roller shaft 1 is changed by matching with the thickness of the wound film.
Referring to fig. 2-5 and 9, the gap component 5 shown in the figure includes a first fixing plate 6, a limiting ring 7 is fixedly connected to the first fixing plate 6, a movable groove 8 is formed at the bottom of the limiting ring 7, a rotating plate 9 is fixedly connected to the roller shaft 1, a first rotating shaft 10 is rotatably connected to the end of the rotating plate 9, one end of the first rotating shaft 10 is fixedly connected to the middle of the first rotating rod 3, rolling plates 11 are rotatably connected to two ends of the first rotating rod 3 and are in rolling fit with the inner wall of the limiting ring 7, the rolling plates 11 are in movable fit with the movable groove 8, and a fitting component 14 for driving the first rotating rod 3 to rotate is further disposed on the roller shaft 1.
Referring to fig. 5-6, the gap assembly 5 further includes an incomplete gear 12 connected and fixed to the other end of the first rotating shaft 10, the rotating plate 9 is rotatably connected with a first gear 13 engaged with the incomplete gear 12, two sets of teeth on the incomplete gear 12 are provided, the thickness of the incomplete gear 12 is smaller than that of the first gear 13, and the first rotating rod 3 drives the second rotating rod 4 to rotate through the moving assembly 24.
Referring to fig. 2-3, the illustrated matching assembly 14 includes a second fixing plate 15 connected and fixed to the first fixing plate 6, a motor 16 is fixedly connected to the second fixing plate 15, an output shaft of the motor 16 passes through the second fixing plate 15 and is connected and fixed to the roller shaft 1, a second gear 17 is fixedly connected to an end of the roller shaft 1, a third gear 18 rotatably connected to the second fixing plate 15 is engaged with the second gear 17, and an arc block 19 in rolling fit with the roller plate 11 is fixedly connected to the third gear 18.
Referring to fig. 8-10, the retaining assembly 20 shown in the drawings includes a movable plate 21 connected and fixed to the first rotating shaft 10, a groove 22 formed on the movable plate 21 and engaged with the teeth of the incomplete gear 12, a plurality of pressing plates 23 arranged in a circular matrix are fixedly connected to the central axis of the first gear 13, and the pressing plates 23 are pressed and engaged with the movable plate 21.
Referring to fig. 6 to 10, the moving assembly 24 shown in the figure includes a limiting plate 25, a sliding plate 26 is slidably fitted on the limiting plate 25, a toothed plate 27 in meshing contact with the first gear 13 is fixedly connected to the sliding plate 26, a plurality of first connecting rods 28 are fixedly connected between the limiting plate 25 and the rotating plate 9, a second connecting rod 29 is fixedly connected to a side surface of the toothed plate 27, a fixed circular plate 30 is fixedly connected to an end of the second connecting rod 29, a second rotating shaft 31 is rotatably connected to a middle shaft of the fixed circular plate 30, the second rotating shaft 31 is fixedly connected to a middle portion of the second rotating rod 4, a switching assembly 38 for switching a position of the adjusting rod 2 is disposed on the second rotating rod 4, and a rotating assembly 32 is disposed between the fixed circular plate 30 and the incomplete gear 12.
A preparation method of a winding film packaging material comprises the following steps;
s1, stirring, namely stirring the preparation raw materials of the winding film through a mixer to obtain a material A;
s2, extruding, and then putting the material A into an extruding machine for high-temperature extrusion to obtain a material B;
s3, forming, namely putting the material B into a melt casting machine, casting to form a film, and cooling to obtain a winding film;
s4, winding, namely clamping and fixing the sleeve joint barrel on the roller shaft 1, then connecting the end part of the winding film with the sleeve joint barrel, starting the motor 16, winding the winding film on the sleeve joint barrel, and finally taking the sleeve joint barrel and the winding film off the roller shaft 1.
In this embodiment, a motor 16 is started, the motor 16 drives a second gear 17, a rotating plate 9 and a roller shaft 1 to rotate anticlockwise, the roller shaft 1 drives a winding film to wind, the rotating plate 9 rotates, two rolling plates 11 roll along the inner wall of a limiting ring 7 through a first rotating rod 3 and a first rotating shaft 10, when the rolling plates 11 enter a movable groove 8, the first rotating rod 3 rotates relative to the rotating plate 9, the first rotating shaft 10 rotates relative to the rotating plate 9, an incomplete gear 12 rotates, and after driving a first gear 13 to rotate for a certain angle, the first gear 13 keeps a fixed state and does not rotate, and the incomplete gear 12 keeps rotating continuously under the action of a maintaining component 20;
the first gear 13 rotates at a certain angle in a clearance, so that the toothed plate 27 slides along the limiting plate 25 for a fixed distance and then stably stops, the second connecting rod 29 moves along with the toothed plate 27, the fixed circular plate 30 and the second rotating rod 4 are driven to move for a certain distance, then the second rotating rod 4 rotates along with the first rotating rod 3, the distance from the adjusting rod 2 to the roller shaft 1 becomes longer and longer, the thickness of the winding film on the roller shaft 1 becomes thicker and thicker, the thickness condition of the adjusting rod 2 along with the winding film is ensured, the position is automatically adjusted, the adjusting rod 2 is attached to the winding film and flatly contacts the winding film part, the distance between the adjusting rod 2 and the winding film is always consistent, the depth of the rotating adjusting rod 2 acting on the winding film is ensured to be consistent, and the winding film is arranged; when the first rotating rod 3 rotates under the action of the movable groove 8, the second gear 17 drives the third gear 18 to rotate, so that the arc-shaped block 19 is just in a state of facing downwards, the rolling plates 11 positioned above roll along the outer surface of the arc-shaped block 19, and are matched with the movable groove 8, so that the first rotating rod 3 is facilitated to rotate for 180 degrees, and then the two rolling plates 11 are attached to the inner wall of the limiting ring 7 again;
Example two
In this embodiment, referring to fig. 6-8, the rotating assembly 32 shown in the figure includes a first sleeve rod 33 horizontally distributed, a rotating circular plate 34 is fixedly connected to an end of the second rotating shaft 31, one end of the first sleeve rod 33 is rotatably connected to an edge of the rotating circular plate 34, a first sleeve 35 rotatably connected to an edge of the incomplete gear 12 is sleeved on the other end of the first sleeve rod 33, a second sleeve rod 36 is fixedly connected to an outer surface of the first sleeve 35, and a second sleeve 37 sleeved on the second sleeve rod 36 is fixedly connected to a side surface of the limiting plate 25.
In this embodiment, when pinion rack 27 drives fixed plectane 30 and second dwang 4 and removes, under the effect of second sleeve 37 and second sleeve 36, make first loop bar 33 and first sleeve 35 be concertina movement (cooperation second dwang 4 moves along on the rotor plate 9), and first loop bar 33 and first sleeve 35 are located the horizontality all the time, when incomplete gear 12 rotates, through the first loop bar 33 and the first sleeve 35 of horizontality, drive and rotate plectane 34 and rotate, thereby make second pivot 31 and second dwang 4 rotate, adjust pole 2 clockwise rotation, rotate the winding membrane surface and dial and do, thereby arrange the winding membrane in order.
EXAMPLE III
In the third embodiment, referring to fig. 1 and fig. 6, a switching assembly 38 shown in the figure includes a movable sliding plate 39 slidably engaged with the second rotating rod 4, the movable sliding plate 39 is fixedly connected with the adjusting rod 2, the adjusting rod 2 is slidably engaged with the second rotating rod 4, two ends of the movable sliding plate 39 are in a shape of a wedge and have elastic contraction performance, two sides of the limiting ring 7 are provided with pressing plates 40 controlled by pneumatic cylinders, and the pressing plates 40 are in press fit with ends of the adjusting rod 2.
In this embodiment, under the effect of pneumatic cylinder, make clamp plate 40 activity to support and press regulation pole 2, adjust pole 2 and activity slide 39 and remove to second dwang 4 tip, and fix at the tip, thereby make and adjust pole 2 and be close to the motor 16 direction, avoid adjusting pole 2 and winding membrane position conflict, cross the winding membrane back when second dwang 4, another clamp plate 40 activity makes and adjusts pole 2 and keeps away from the motor 16 and slide. It is noted that, herein, relational terms such as first and second, and the like may be used solely to distinguish one entity or action from another entity or action without necessarily requiring or implying any actual such relationship or order between such entities or actions. Also, the terms "comprises," "comprising," or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements does not include only those elements but may include other elements not expressly listed or inherent to such process, method, article, or apparatus.
Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.
Claims (9)
1. A wrapping film packaging material production apparatus comprising:
a roller shaft (1) which is matched with the winding film in a winding way;
it is characterized by also comprising:
an adjusting rod (2), a first rotating rod (3) and a second rotating rod (4);
the gap assembly (5) is used for driving the first rotating rod (3) and the second rotating rod (4) to rotate in a gap mode, so that the adjusting rod (2) acts on a winding film wound along the roll shaft (1);
a maintaining assembly (20), the maintaining assembly (20) for stabilizing the gap assembly (5);
remove subassembly (24), it makes to remove subassembly (24) second dwang (4) are kept away from first dwang (3), the thickness of cooperation winding membrane changes adjust pole (2) with distance between roller (1).
2. The wrapping film packaging material production apparatus as claimed in claim 1, wherein: clearance subassembly (5) are including first fixed plate (6), fixedly connected with spacing collar (7) on first fixed plate (6), activity groove (8) have been seted up to spacing collar (7) bottom, fixedly connected with rotor plate (9) on roller (1), rotor plate (9) tip rotates and is connected with first pivot (10), first pivot (10) one end with first rotor plate (3) middle part is connected fixedly, first rotor plate (3) both ends rotate be connected with spacing collar (7) inner wall roll complex roll board (11), roll board (11) with activity groove (8) clearance fit, still be equipped with the drive on roller (1) first rotor plate (3) pivoted cooperation subassembly (14).
3. The wrapping film packaging material production apparatus as claimed in claim 2, wherein: clearance subassembly (5) still include with first pivot (10) other end is connected fixed incomplete gear (12), rotate on rotor plate (9) be connected with first gear (13) of incomplete gear (12) meshing, the latch group on incomplete gear (12) is two, the thickness of incomplete gear (12) is less than the thickness of first gear (13), first dwang (3) are passed through remove subassembly (24) and drive second dwang (4) rotation.
4. A wrapping film packaging material producing apparatus according to claim 3, wherein: cooperation subassembly (14) include with first fixed plate (6) are connected fixed second fixed plate (15), fixedly connected with motor (16) on second fixed plate (15), motor (16) output shaft is worn out second fixed plate (15) and with roller (1) are connected fixedly, roller (1) tip fixedly connected with second gear (17), the meshing has on second gear (17) with second fixed plate (15) rotate third gear (18) of being connected, fixedly connected with on third gear (18) with roll board (11) roll complex arc piece (19).
5. The wrapping film packaging material production apparatus according to claim 4, wherein: the maintaining assembly (20) comprises a movable plate (21) fixedly connected with the first rotating shaft (10), a groove (22) matched with the clamping tooth group of the incomplete gear (12) is formed in the movable plate (21), a plurality of pressing plates (23) arranged in a circular matrix are fixedly connected to the middle shaft of the first gear (13), and the pressing plates (23) are in pressing fit with the movable plate (21).
6. The wrapping film packaging material production apparatus as recited in claim 5, wherein: the movable assembly (24) comprises a limiting plate (25), a sliding plate (26) is arranged on the limiting plate (25) in a sliding fit mode, the sliding plate (26) is fixedly connected with a toothed plate (27) in meshing contact with a first gear (13), the limiting plate (25) is fixedly connected with a plurality of first connecting rods (28) between rotating plates (9), a second connecting rod (29) is fixedly connected to the side face of the toothed plate (27), a fixed circular plate (30) is fixedly connected to the end portion of the second connecting rod (29), a second rotating shaft (31) is rotatably connected to the middle shaft of the fixed circular plate (30), the second rotating shaft (31) is fixedly connected to the middle portion of the second rotating rod (4), a switching assembly (38) for switching the position of the adjusting rod (2) is arranged on the second rotating rod (4), and a rotating assembly (32) is arranged between the fixed circular plate (30) and the incomplete gear (12).
7. The wrapping film packaging material production apparatus as claimed in claim 6, wherein: rotating assembly (32) is including first loop bar (33) that is horizontal distribution, second pivot (31) tip fixedly connected with rotates plectane (34), first loop bar (33) one end with rotate plectane (34) edge and rotate the connection, first loop bar (33) other pot head be equipped with incomplete gear (12) edge rotates first sleeve pipe (35) of connecting, first sleeve pipe (35) outer fixed surface is connected with second loop bar (36), limiting plate (25) side fixedly connected with second loop bar (36) second sleeve pipe (37) that the cover was established.
8. The wrapping film packaging material production apparatus as claimed in claim 7, wherein: switching module (38) include with second dwang (4) sliding fit's activity slide plate (39), activity slide plate (39) with it is fixed to adjust pole (2) connection, adjust pole (2) with second dwang (4) sliding fit, activity slide plate (39) both ends are the wedge shape, and have elastic shrinkage performance, spacing collar (7) both sides are equipped with clamp plate (40) through pneumatic cylinder control, clamp plate (40) with adjust pole (2) tip and support the press fit.
9. The method for producing a wrapping film packaging material according to any one of claims 1 to 8, comprising the steps of;
s1, stirring, namely stirring preparation raw materials of a winding film through a mixer to obtain a material A;
s2, extruding, and then putting the material A into an extruding machine for high-temperature extrusion to obtain a material B;
s3, forming, namely putting the material B into a melt casting machine, casting to form a film, and cooling to obtain a winding film;
s4, winding, namely fixing the sleeve joint barrel on the roller shaft (1), then connecting the end part of the winding film with the sleeve joint barrel, starting the motor (16), winding the winding film on the sleeve joint barrel, and finally taking the sleeve joint barrel and the winding film off the roller shaft (1).
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| Application Number | Priority Date | Filing Date | Title |
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| CN202211509683.4A CN115893060B (en) | 2022-11-29 | 2022-11-29 | Preparation method and production device of wrapping film packaging material |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202211509683.4A CN115893060B (en) | 2022-11-29 | 2022-11-29 | Preparation method and production device of wrapping film packaging material |
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| CN115893060A true CN115893060A (en) | 2023-04-04 |
| CN115893060B CN115893060B (en) | 2023-11-10 |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN116853872A (en) * | 2023-09-05 | 2023-10-10 | 连云港创诚塑胶科技有限公司 | Automatic winding equipment for producing winding film |
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| CN109160336A (en) * | 2018-07-10 | 2019-01-08 | 上海大汇塑业有限公司 | It is a kind of intelligently to adjust film take-up and film line |
| CN112093524A (en) * | 2020-08-28 | 2020-12-18 | 宋斌乐 | Automatic non-woven fabric packaging system and method |
| CN214399137U (en) * | 2021-02-23 | 2021-10-15 | 浙江永正包装有限公司 | Thermal contraction film winding device for bundling package |
| CN214692417U (en) * | 2021-04-19 | 2021-11-12 | 天津利成虹宇包装材料有限公司 | Double-photoelectric eye winding device for controlling diameter of sausage casing film roll |
| CN215755547U (en) * | 2021-07-09 | 2022-02-08 | 苏州市坤顺纺织新材料有限公司 | Wrinkle preventing device for winding super-soft textile spandex fabric |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN116853872A (en) * | 2023-09-05 | 2023-10-10 | 连云港创诚塑胶科技有限公司 | Automatic winding equipment for producing winding film |
| CN116853872B (en) * | 2023-09-05 | 2024-01-09 | 连云港创诚塑胶科技有限公司 | Automatic winding equipment for producing winding film |
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| CN115893060B (en) | 2023-11-10 |
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